Cast
Lionel Atwill
as Dr. Jerry Xavier
Fay Wray
as Joanne Xavier
Lee Tracy
as Lee Taylor
Preston Foster
as Dr. Wells
John Wray
as Dr. Haines
Harry Beresford
as Dr. Duke
Arthur Edmund Carewe
as Dr. Rowitz
Leila Bennett
as Mamie
Robert Warwick
as Commissioner Stevens
George Rosener
as Otto, Dr. Xavier's Butler